Performance of Polar code in diversity reception system
Diversity reception is one of the most effective ways to resist fading over Rayleigh fading channels,in order to improve the performance of Polar codes over Rayleigh fading channels,a diversity reception system based on Polar code was proposed.The information bit selectionsequences of Polar codes in...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2018-02-01
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| Series: | Dianxin kexue |
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| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2018014/ |
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| author | Pingheng ZHAI Binsong SHEN Jinbo LIANG |
| author_facet | Pingheng ZHAI Binsong SHEN Jinbo LIANG |
| author_sort | Pingheng ZHAI |
| collection | DOAJ |
| description | Diversity reception is one of the most effective ways to resist fading over Rayleigh fading channels,in order to improve the performance of Polar codes over Rayleigh fading channels,a diversity reception system based on Polar code was proposed.The information bit selectionsequences of Polar codes in diversity reception were determined,and the upper bound of BER for Polar codes in diversity reception system was derived.The simulation results show that when quadruple diversity reception is used,the encoding gain is greater than 3 dB and has 0.6 dB performance advantage compared to LDPC code.Experiment results show that,when eightfold diversity is used,the encoding gain is greater than 5 dB and has 1.5 dB performance advantage compared to LDPC code,and diversity reception can significantly improve the performance of the system. |
| format | Article |
| id | doaj-art-c83062f252f544d6b46d5930e0bce343 |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2018-02-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-c83062f252f544d6b46d5930e0bce3432025-01-15T03:05:10ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012018-02-0134323859596865Performance of Polar code in diversity reception systemPingheng ZHAIBinsong SHENJinbo LIANGDiversity reception is one of the most effective ways to resist fading over Rayleigh fading channels,in order to improve the performance of Polar codes over Rayleigh fading channels,a diversity reception system based on Polar code was proposed.The information bit selectionsequences of Polar codes in diversity reception were determined,and the upper bound of BER for Polar codes in diversity reception system was derived.The simulation results show that when quadruple diversity reception is used,the encoding gain is greater than 3 dB and has 0.6 dB performance advantage compared to LDPC code.Experiment results show that,when eightfold diversity is used,the encoding gain is greater than 5 dB and has 1.5 dB performance advantage compared to LDPC code,and diversity reception can significantly improve the performance of the system.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2018014/Polar codeRayleigh channeldiversity reception |
| spellingShingle | Pingheng ZHAI Binsong SHEN Jinbo LIANG Performance of Polar code in diversity reception system Dianxin kexue Polar code Rayleigh channel diversity reception |
| title | Performance of Polar code in diversity reception system |
| title_full | Performance of Polar code in diversity reception system |
| title_fullStr | Performance of Polar code in diversity reception system |
| title_full_unstemmed | Performance of Polar code in diversity reception system |
| title_short | Performance of Polar code in diversity reception system |
| title_sort | performance of polar code in diversity reception system |
| topic | Polar code Rayleigh channel diversity reception |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2018014/ |
| work_keys_str_mv | AT pinghengzhai performanceofpolarcodeindiversityreceptionsystem AT binsongshen performanceofpolarcodeindiversityreceptionsystem AT jinboliang performanceofpolarcodeindiversityreceptionsystem |